Mopar fans have been dropping modern Hemi and Hellcat V8s into classic muscle cars for years, but eight cylinders wasn’t enough for a previous owner of this vintage Plymouth GTX, so he upped the ...

Mopar will debut its new 707-hp 6.2-liter supercharged Crate HEMI Engine Kit tomorrow at SEMA. The Hellcrate, as its called, is the first-ever supercharged factory-backed crate engine kit. It delivers ...

The Mopar 440-cubic-inch V8 belongs to Chrysler's RB engine line with roots traced back to the original 383-cubic-inch big block, which came out in 1959. However, the RB lineage traces back to the ...

Originally introduced in 1974 but reborn for the modern age in 2022, Dodge's Direct Connection performance parts line is expanding rapidly at the SEMA Show with loads of HEMI delicacies. Stellantis is ...

Legendary Dodge Challenger SRT Demon power plant, now available as a Mopar crate engine, pumps out 807 horsepower and 717 lb.-ft. of torque Hellcrate Redeye upgrades include larger 2.7-liter ...

We all know the 440 big-block is the largest displacement V-8 engine built by Chrysler, and when it comes to a combination of torque, power, and drivability, the 440 ranks as one of the best engines ...

Straight off the bat, it's the engine sizes. The Mopar 383 V8 displaces 383 cubic inches (6.3 liters), sitting between the 340 (5.6 liters) and 440 (7.2 liters). The 340, 383, and 440 all are part of ...